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Mid Range Air Cooled Units
Cooling Capacity16.6kW - 38.5kW
Heating Capacity14.0kW - 37.2kW
MORE THAN JUST ANOTHER AIR CONDITIONING COMPANY, WE’RE DEDICATED TO PIONEERING INNOVATIVE TECHNOLOGIES THAT OFFER YOU COMPLETE CONTROL.
EFFICIENCY CONNECTIVITY COMFORT
NURSING HOMES AND ASSISTED LIVING FACILITIES
INDUSTRIAL COMPLEXES
FOOD PROCESSING OR MANUFACTURING PLANTS
SCHOOLS, UNIVERSITIES AND DAY CARE CENTRES
LABORATORIES
SHOPPING VILLAGES
INDUSTRIAL FACILITIES AND FACTORY OFFICES
HOTELS AND APARTMENTS
MUSEUMS AND COMMUNIT Y HALLS
A SOLUTION FOR MANY SPACES
Designed exclusively using temperzone’s in-house R&D expertise, Eco Ultra mid-range is ideal for use in a wide range of commercial spaces such as:
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ECO
ULTRA - M
id Range Air Cooled packaged units
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CONSULTING AND SPECIFYING
ENGINEERS
Makes it easy to meet
the building energy efficiency targets
Gives design flexibility
Easily demonstrate the
energy savings
CONTRACTORS INSTALLERS
AND SERVICE
User friendly and
sophisticated diagnostic capabilities
Installation and
commissioning assistance
Opportunity for differentiation
END USER
Lower utility bills
Improved year- round comfort
Lower maintenance
charges
+ +
SOMETHING FOR EVERYONE
Eco Ultra is highly flexible with a range of benefits to suit every point of business.
WHY CALL TEMPERZONE?
As innovative market leaders in sustainable air conditioning technology development, temperzone is ideally positioned to
play a partnering role in your commercial projects.
Because our advanced systems are all designed, manufactured and supported using home-grown R&D expertise, you can always depend on the convenience of easily
accessible back-up, advice and technical support.
Perhaps most importantly, you can always rely on us to leverage our world-class systems knowledge to lead the way in the use of emerging technologies.
OUR CORE STRENGTHS IN AUSTRALIA AND NEW ZEALAND:
RESEARCH AND DEVELOPMENT ENGINEERING
Our design engineers develop products that meet current and future market requirements.
We aim to maximise performance by utilising our local team of engineers, who are able to
provide the best solution for your application.
LOCAL SUPPORTLOGISTICS
We work closely with customers to ensure equipment is available and delivered
when needed.
Our Sales Team work with our customers ensuring the correct product is supplied to suit
the application, and our Technical Services Team is available to assist in installation and
commissioning issues if they arise.
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ECO
ULTRA - M
id Range Air Cooled packaged units
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TECH SPECStemperzone has created a smart,
resilient air-conditioner to overcome the complexities of today and meet the
challenges of tomorrow.
DIVERSITY ADAPTATION ENERGY MINIMISATION
Heating Cooling
Load
Building loadVariable capacity
Compressor Output
Variable compressor matches the energy requirements during operating time to provide high levels of comfort.
The Eco Series only uses the amount of energy to suit the operating condition.
Maximize your SEER performance with Eco Ultra.
Load factor for rated capacity
Ope
rati
on p
erio
d
0 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Operating time with load factor of 50% or less.
Up to 80%
Moi
stur
e re
mov
al
Dry Cooling
Standard Unit
100 75 50
Unit Capacity (%)
DIVERSITYThe ability to control the space temperature and minimise energy usage.
Experience ultra comfort - with Dry Cooling Mode when you have a high humidity climate.
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ECO
ULTRA - M
id Range Air Cooled packaged units
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ADAPTATION
Eco Ultra’s variable speed compressor ensures your HVAC system runs efficiently at all load levels. The result is high AEER.
Our leading variable speed technology ensures the unit matches the load required.
VARIABLE SPEED SOLUTION
Compressor Start stop cycling
A variable speed compressor will adapt as the load changes, producing smooth control of temperature and less power usage.
Set point
Continuous cycle
System load
Tem
pera
ture
20˚C 25˚C 30˚C 35˚C
Low
Hig
h
Outdoor temperature
CO
P
Energy efficiency is improved without sacrificing comfort.
ENERGY MINIMISATION
The Eco Ultra series is so smart that it can immediately understand everything it needs to in order to operate safely and efficiently.
An example of this is as the system load varies, variable speed compressors adjust the cooling capacity by changing speed. At higher speeds, more cooling capacity is provided and at lower speeds, the capacity is reduced.
ENERGY EFFICIENCY RATIO
3.1
3.15
3.32
MINIMUM MEPS REQUIREMENT
TYPICAL PACKAGED
UNIT
ECO ULTRA*
* OPA336
For units between 19kW - 39kW
Ultra part lead efficiency
Reduce Starting Current
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ECO
ULTRA - M
id Range Air Cooled packaged units
VARIABLE SPEED COMPRESSOR
By only using the power required to cool or heat the occupied space, energy is saved.
HIGH EFFICIENCY MOTOR
Inverter compressors used by temperzone offer high efficiency. This superior performance is achieved using a new rotor core shape design and rare earth magnets.
See figure 1
Combining the below technologies provides the basis of a flexible, robust, energy-efficient unit.
TECHNOLOGYADAPTIVE CONTROLS
Modbus over RS485, and BacNet Over TCP/IP
and RS 485
Night Set Back Mode*
Adaptive Compressor
Control
Local Control , BMS Control and Third
Party Input Control
Temperature Measurement
and Control
Run and Common Fault Alarm Status
Airflow setup via push button
ULTRA EC FANS
• High-level monitoring with simplicity
When it comes to controlling a motor accurately and efficiently, a unit’s integrated electronics have to continuously monitor its speed and adjust input accordingly. With Eco Ultra’s required circuitry being available to external sources, simple speed control is possible.
Frequency inverters are not required for infinitely variable speed control.
See figure 2
Additionally: Outdoor fans have high ambient rating/humidity protection, ensuring their suitability to the harshness of the Australian and New Zealand climate.
FIG 1
FIG 2
* When using TZT 100 controller supplied by temperzone.
Note: ISD 324KYX uses a forward curved centrifugal fan / ec motor arrangement
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ECO
ULTRA - M
id Range Air Cooled packaged units
TECHNOLOGY
Supe
rhea
t
Unit Start-Up
Eco Series c/w EEV
Unit without EEV
TZT CONTROLLER
Easy to set up, allows for full operational control of the unit and can also be configured to operate economy cycle arrangement.
Also has Time Clock, After Hours Run Timer and Night set Back Functions available.
See figure 3
UC CONTROLLER
The latest version of temperzone’s UC controller provides easy connection for BMS control and incorporates all unit safeties for reliable operation over a wide range of conditions.
See figure 4
POWER DRIVER
The Power Driver controls the speed of the Inverter compressor, ensuring the speed of the compressor matches the required load.
The Power Driver will perform reliably in a wide range of ambient conditions (-20°C to 60°C).
Ambient air is provided into the electrical section to provide cooling, The Power Driver also has an inbuilt fan to provide additional air movement for cooling when required.
See figure 5
ELECTRONIC EXPANSION VALVES
Using Electronic Expansion Valves, temperzone provides optimum control of superheat at varying load for outstanding comfort.
Increased efficiencies are achieved by lowering the head pressure and optimum feeding of the heat exchange coils.
See figure 6
FIG 6
FIG 5
FIG 3
FIG 4
ECO ULTRA FEATURES AND OPTIONS
Model OPA 336 ISD / OSA 324
Remote Common Fault Indication
Electronic Expansion Valve
Variable Speed Compressor
0-10V DC Indoor Fan Motor
BMS Connection
Treated Indoor Coil
Treated Outdoor Coil
Vari Speed Cond. Fans
Louver Outdoor Coil Guard
Spring Hanging Kit / ISD N/A Anti Vibration Mounts / OSA N/A TZT 100 Temperature Controller Remote Sensor Remote R/A Sensor
Economy Cycle Damper Kit Fitted N/A
Fresh Air Damper Fitted N/A
Cabinet Color Change N/A
STANDARD
OPTION
CUSTOM OPTION
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ECO
ULTRA - M
id Range Air Cooled packaged units
OPPOSITE HAND
Supply Air Return Air
Front Front
Down Down
STANDARD HAND
Supply Air Return Air
Front Front
Down Down
ECO ULTRA TECHNICAL SPECS
Model OPA 336 ISD / OSA 324
Rated Capacity (kW)
Cooling – Gross* / Nett** 29.3 / 28.3 34.0 / 33.3Heating*** 23.7 32.2
Capacity Range (kW)
Cooling – Gross* 16.6 – 33.6 21.3 – 38.5Heating 14.0 – 28.9 17.5 – 37.2
Airflow (l/sec)
Nominal 1700 1725Min – Max**** 1200 - 2230 1200 - 2230
Operating Range (°C db.)
Outdoor Temp – Cooling -10 - 52 -10 - 52Outdoor Temp – Heating -15 - 25 -15 - 25
Outdoor Noise Levels*****
SPL @ 3 Metres - dB (a) 63 55
Energy Efficiency
AEER – Cooling 3.32 3.16ACOP – Heating 3.43 3.77
Electrical (V / P / H)
Power Supply 400 / 3 / 50 400 / 3 / 50Nom Amps 14 / 13 / 16 21 / 21 / 21Full Load Amps 19 / 17 / 21 34 / 34 / 34
Refrigeration
Refrigerant R 410A R 410ACompressor Variable Capacity Variable Capacity
Pipe Sizes
Liquid / Suction (Ømm / Ømm) - 28 / 13Max. Pipe Length (m) - 60Max. Vert. Separation (m) - 20Pre Charged Line Length (m) - 10
Pipe Connections Indoor (Liquit / Suction) - Brazed / BrazedOutdoor (Liquit / Suction) - Brazed / Brazed
Dimensions
Indoor Unit - H x W x L (mm) - 555 x 2020 x 690Outdoor Unit - H x W x L (mm) 1500 x 1468 x 1781 1335 x 1595 x 840Weight – Indoor / Outdoor (kg) - / 510 143 / 275Supply Air Spigot - W x H (mm) 772 x 422 1505 x 253Return Air Spigot - W x H (mm) 772 x 422 1772 x 485
NOTES:
* Nominal (Gross) Cooling Capacity to AS / NZS 3823 Conditions** Nett Cooling Capacity to AS / NZS 3823 Conditions*** Heating Capacity to AS / NZS 3823 Conditions
**** Max Airflow @ 2/5 m/sec face velocity***** Sound Levels measured at Nominal Conditions
FLEXIBLE HANDING OPTIONS – OPA SERIES
Flexible handing options are available to suit the application. The table below shows the standard factory handing’s available.
Other handing’s are available as a custom option.
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ECO
ULTRA - M
id Range Air Cooled packaged units
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Branches
Distributors
Auckland (Head Office and Manufacturing)
Sydney (Australian Head Office and Manufacturing)
Wellington, ChristchurchBrisbane, Melbourne, AdelaideSingapore, Shanghai
North Queensland, Perth, Hobart, NewcastleSingapore, Shanghai, Beijing, Jakarta, Hong Kong,Sri Lanka, Mauritius, Bangalore, Bangkok, Hanoi,Cambodia, South Pacific Islands, Bangladesh
temperzone.biz
BRANCHES
Adelaide: (08) 8115 2111
Brisbane: (07) 3308 8333
1800 897 253
Christchurch: (03) 379 3216
Jakarta: (62) 21 2963 4983
Melbourne: (03) 8769 7600
Shanghai: (21) 5648 2078
Singapore: (65) 6733 4292
Wellington: (04) 569 3262
DISTRIBUTORS
Launceston: (03) 6331 4209Newcastle: (02) 4962 1155Perth: (08) 6399 5900BangaloreBangkokBangladeshBeijingCambodiaHanoi Hong Kong
Sydney: (02) 8822 5700 (Australian Head Office and Manufacturing)
Auckland: (09) 279 5250 (Head Office and Manufacturing)
TEM
021
1 - 18
JakartaMauritiusShanghai SingaporeSouth Pacific Islands Sri Lanka
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